Key card envelopes are a popular envelope for storing any credit card sized item, from a hotel key entry card, to a gift card, or even an employee ID. These small envelopes are slightly larger than a credit card, and have what is called a double thumb_cut, or a slot at one end where you can pull the card out. While most of these envelopes are used for hotel keys (hence the name), there are many other applications for key card envelopes.
Composite photos _ These are photos with text or other graphics superimposed on the photo. I do this a lot with the quotations I post on social media and put into my newsletters. Import a photo into PowerPoint and expand it as large as you can on a slide. "Insert Shapes" and insert a text box onto the slide over the photo. Type the text you want to superimpose onto the photo and set the text color so that it contrasts nicely with the photo as background. Group the components and you have a composite photo.